CD4044BCMX

Latches Overview

The CD4044BCMX is a CMOS integrated circuit belonging to the 4000/14000/40000 series, functioning as a quad R-S latch. It features four independent low-level triggered latches with true outputs and a common three-state enable input. The device operates within a supply voltage range of 3V to 15V and supports a load capacitance of 50 pF. It is housed in a 16-pin SOIC package.

Latches Feature Summary

• Contains four independent R-S latches with low-level triggering
• Features a common three-state enable input for bus sharing
• Provides true outputs for each latch function

Latches Applications

• Multi-bus storage systems
• Triggered registers
• General digital logic circuits
• Independent memory units with output enable

Latches Procurement Notes

Verify that the specific suffix 'MX' corresponds to the SOIC-16 surface-mount package configuration. Confirm the manufacturer designation matches Fairchild Semiconductor or its authorized successors. Ensure the component meets required radiation hardening specifications if applicable, as standard commercial variants may differ from military-grade equivalents.

Latches Selection Notes

Select this component when a quad latch with shared tri-state control is required. It is suitable for designs needing wide voltage operation and low power consumption. Verify compatibility with existing PCB footprints for the SOIC-16 package. Consider noise immunity requirements relative to the VDD level.

Latches Part Context

This part is part of the widely used 4000-series CMOS logic family. It serves as a fundamental building block for sequential logic circuits. The device provides a cost-effective solution for data storage and transfer applications requiring multiple independent latching functions within a single package.

Latches Replacement Considerations

Compatible substitutes include HEF4044BD and CD4044BDMSR. These alternatives offer similar functional characteristics but may vary in package type or manufacturing origin. Verify pinout compatibility before substitution.